Project supported by the National Key R&D Program of China(No.2022ZD0160702);the STCSM(Nos.22511106101,18DZ2270700,and 21DZ1100-100);the 111 Plan(No.BP0719010);the State Key Laboratory of UHD Video and Audio Production and Presentation。
Cross-silo federated learning(FL),which benefits from relatively abundant data and rich computing power,is drawing increasing focus due to the significant transformations that foundation models(FMs)are instigating in ...
The arch formation mechanism and discharge process of a very cohesive fine powder(calcium carbonate)in a vibrated silo was investigated by experiments and discrete element method(DEM)simulations.An experimental setup ...
the National Natural Science Foundation of China(grant Nos.12072200,12372384);the Program of Shanghai Academic Research Leader(grant No.23XD1421400).
Accurate measurement of the three-dimensional(3D)movement of discrete particles is crucial for comprehending complex granular rheology in silos.In this paper,the acceleration and angular velocity of particles in 3D si...
support from the National Natural Science Foundation of China(grant No.51976130);Science and Technology Commission of Shanghai Municipality,China(grant No.13DZ2260900)。
An experimental study on the gravity driven discharge of cohesive particles from a silo with two outlets was performed.The discharge behaviors under the conditions that a single outlet was open and two outlets were op...
We present a 2,440 g male neonate born by caesarian section at 38 weeks of gestational age.Baby had been diagnosed with giant exomphalos during prenatal scans.Due to the giant size of the exomphalos with liver being s...
funded by the National Natural Science Foundation of China(grant No.52075489 and 52205172);Zhejiang Province Public Welfare Technology Application Research Project(grant No.LGG20E050017);the Natural Science Foundation of Zhejiang Province of China(grant No.LY23E050015).
The silo discharge of non-spherical particles has been widely practiced in engineering processes, yet the understanding of multi-level mechanisms during solid transportation is still lacking. In this study, a high-fid...
Project supported by the Science and Technology Program of Guizhou Province, China (Grant No. [2018]1048)。
Many studies on how the particle shape affects the discharge flow mainly focus on discharge rates and avalanche statistics. In this study, the effect of the particle shape on the packing fraction and velocities of par...
Project supported by the National Natural Science Foundation of China(Grant No.11974044)。
The external perturbation applied to a silo and the placement of an immobile obstacle before an exit are two common and effective ways to diminish clogging in the hopper/silo flow.Here,we incorporate the local perturb...
supported by the National Natural Science Foundation of China (grant Nos.12002213,11972212,and 12072200);Shanghai Municipal Natural Science Foundation (grant No.20ZR1438800);Science and Technology Commission of Shanghai Municipality (grant No.19142201500).
The present paper reports the results obtained for translational and rotational velocity profiles of spherical particles for the mixed flow in a conical silo.The discrete element method(DEM)based on Hertz-Mindlin(no s...